Perhaps you should try some spelling variations:
vehicular communication » vehicle communication, cellular communication, vehicular computation
private vehicular » private vehicles, private vehicle, private secular
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
variation cost » variation test, variation across, variation des
theologie die » theologie der, theologie des, theologie im
die variation » de variation, does variation, der variation
cost private » das private

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: theologie die variation cost private vehicular communication _ le developpement en afrique.*.